🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.9

Radius: 12.3

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.78 AU - 0.78 AU

Year: 484 Days

Day: 10.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 64,140,740 km

• M1: 153,039 km (0.106 R)
• M2: 583,731 km (0.112 R)
• M3: 1,028,186 km (0.084 R)
• M4: 1,448,556 km (0.11 R)
• M5: 1,938,040 km (0.038 R)
• M6: 2,575,776 km (0.064 R)
• M7: 3,939,361 km (0.116 R)
• M8: 5,771,037 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.5

Radius: 13.1

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.73 AU - 0.97 AU

Year: 551 Days

Day: 10.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 64,140,740 km

• M1: 162,912 km (0.04 R)
• M2: 693,985 km (0.088 R)
• M3: 1,163,572 km (0.091 R)
• M4: 1,590,375 km (0.084 R)
• M5: 2,473,002 km (0.079 R)
• M6: 2,959,195 km (0.118 R)
• M7: 3,386,597 km (0.11 R)
• M8: 4,071,605 km (0.119 R)
• M9: 4,909,802 km (0.082 R)
• M10: 6,313,778 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.7

Radius: 12

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.49 AU - 3.95 AU

Year: 4062 Days

Day: 12.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 64,140,740 km

• M1: 152,141 km (0.078 R)
• M2: 790,625 km (0.095 R)
• M3: 1,267,393 km (0.109 R)
• M4: 1,641,089 km (0.1 R)
• M5: 2,104,393 km (0.105 R)
• M6: 2,554,084 km (0.107 R)
• M7: 3,030,105 km (0.065 R)
• M8: 3,461,695 km (0.04 R)
• M9: 4,425,255 km (0.112 R)
• M10: 7,419,606 km (0.099 R)
• M11: 9,705,012 km (0.094 R)
• M12: 11,749,566 km (0.088 R)
• M13: 12,327,014 km (0.113 R)
• M14: 14,389,969 km (0.052 R)
• M15: 14,884,091 km (0.055 R)
• M16: 16,733,569 km (0.112 R)
• M17: 17,713,734 km (0.05 R)
• M18: 19,587,148 km (0.114 R)
• M19: 20,262,882 km (0.114 R)
• M20: 21,947,803 km (0.097 R)
• M21: 22,529,739 km (0.032 R)
• M22: 24,882,464 km (0.089 R)
• M23: 26,321,297 km (0.094 R)
• M24: 27,227,560 km (0.06 R)
• M25: 28,154,469 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 850.4

Radius: 7.9

Gravity: 13.63 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 6.26 AU - 8.36 AU

Year: 13893 Days

Day: 20.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 64,140,740 km

• M1: 99,183 km (0.118 R)
• M2: 391,198 km (0.104 R)
• M3: 717,172 km (0.108 R)
• M4: 1,709,156 km (0.102 R)
• M5: 2,080,906 km (0.094 R)
• M6: 2,420,793 km (0.059 R)
• M7: 3,212,465 km (0.099 R)
• M8: 4,105,414 km (0.106 R)
• M9: 4,352,550 km (0.115 R)
• M10: 7,048,902 km (0.119 R)
• M11: 7,314,438 km (0.1 R)
• M12: 8,103,567 km (0.083 R)
• M13: 11,165,387 km (0.079 R)
• M14: 11,834,089 km (0.094 R)
• M15: 12,593,747 km (0.059 R)
• M16: 12,919,721 km (0.096 R)
• M17: 14,850,132 km (0.035 R)
• M18: 17,767,141 km (0.079 R)
• M19: 26,366,774 km (0.09 R)
• M20: 27,116,110 km (0.039 R)
• M21: 40,408,030 km (0.071 R)
• M22: 41,547,517 km (0.035 R)
• M23: 43,296,616 km (0.087 R)
• M24: 51,777,618 km (0.094 R)
• M25: 54,315,995 km (0.055 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 14,302 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit